
  .Basis-Table-GroupHeader TD
  {
    font-weight: bold;
    border-top: 1px solid #EDEDED !important;
    border-bottom: 1px solid #EDEDED !important;
    border-right: 1px solid #EDEDED;
    font-size: 85% !important;
    padding: 4px !important;
    background: none !important;
    cursor: pointer;
  }
  .Basis-Table-GroupHeader .expander
  {
    display: block;
    float: left;
    margin-left: -2px;
    height: 1.2em;
    width: 20px;
    background: url(res/minus.gif) no-repeat center center;
  }
  .Basis-Table-Body__collapsed .Basis-Table-GroupHeader .expander
  {
    background-image: url(res/plus.gif);
  }
  .Basis-Table-Body__collapsed .Basis-Table-Row
  {
    display: none;
  }